@article{TIMM_2019_25_2_a5,
     author = {A. A. Vasil'eva},
     title = {Kolmogorov widths of {Sobolev} classes on a closed interval with constraints on the variation},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {48--66},
     year = {2019},
     volume = {25},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2019_25_2_a5/}
}